body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	overflow: scroll;
	font-size: 10px;
}
table{font-size:12px;}
span{color:red;font-size:12px;}
.demo{width:980px;margin-left:auto;margin-right:auto}
